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參數(shù)資料
| 型號： | SP3220EEA-L |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 18/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DVR/RCVR RS232 ESD 16SSOP |
| 標(biāo)準(zhǔn)包裝： | 77 |
| 類型： | 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS232 |
| 電源電壓： | 3 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SSOP |
| 包裝： | 管件 |
| 其它名稱： | 1016-1074-5 |
6
Exar Corporation 48720 Kato Road, Fremont CA, 94538 510-668-7017 www.exar.com
SP3220E_EB_EU_101_060311
Table 1. Device Pin Description
NAME
FUNCTION
PIN NUMBER
EN
Receiver Enable. Apply Logic LOW for normal operation.
Apply logic HIGH to disable the receiver outputs (high-Z state)
1
C1+
Positive terminal of the voltage doubler charge-pump capacitor
2
V+
+5.5V output generated by the charge pump
3
C1-
Negative terminal of the voltage doubler charge-pump capacitor
4
C2+
Positive terminal of the inverting charge-pump capacitor
5
C2-
Negative terminal of the inverting charge-pump capacitor
6
V-
-5.5V output generated by the charge pump
7
R
1IN
RS-232 receiver input
8
R
1OUT
TTL/CMOS receiver output
9
T
1IN
TTL/CMOS driver input
11
T
1OUT
RS-232 driver output.
13
GND
Ground
14
V
CC
+3.0V to +5.5V supply voltage
15
SHDN
Shutdown Control Input. Drive HIGH for normal device operation.
Drive LOW to shutdown the drivers (high-Z output) and the on-
board power supply
16
N.C.
No Connect
10, 12
PIN FUNCTION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3220EEA-L/TR | 功能描述:RS-232接口集成電路 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP3220EEA-LTR | 制造商:EXAR 制造商全稱:EXAR 功能描述:3.0V to 5.5V RS-232 Driver/Receiver Pair |
| SP3220EET | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220EET-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3220EET-LTR | 制造商:EXAR 制造商全稱:EXAR 功能描述:3.0V to 5.5V RS-232 Driver/Receiver Pair |
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